Gentoo's Bugzilla –
Attachment 836027 Details for
Bug 882607app-i18n/libskk-1.0.5_p20210830 fails to compile (CLANG-STRICTER-SYSTEM): file-dict.c:330:2: error: incompatible pointer to integer conversion returning void from a function with result type gboolean (aka int) [-Wint-conversion]